RESPONSE OF POPCORN (ZEA MAYS SSP. EVERTA L.) TO UREA AND SULFUR FERTILIZER AS WELL AS FOLIAR UREA APPLICATION.Published in:Annals of West University of Timisoara: Series of Biology, 2016, v. 19, n. 1, p. 41By:JASIM, Ali Husain;GHANEE, Muna MuhammadPublication type:Article